3. Instruction Set
Explanation of special flags (SM) and registers (SR) for ASDA CANopen communication
instructions
The following table shows special flags (SM) and registers (SR) related to ASDA CANopen
communication.
Flag ID. 1 ID. 2 ID. 3 ID. 4 ID. 5 ID. 6 ID. 7 ID. 8
Enable specific function
M1614
Initialization and
communication complete
flags for INITC and CASD
instructions
M1615
Communication error
M1616
Pulse output complete
M1624 M1625 M1626
M1627
M1628
M1629 M1630 M1631
Deceleration and then stop
M1632 M1633 M1634
M1635
M1636
M1637 M1638 M1639
Servo-ON
M1640 M1641 M1642
M1643
M1644
M1645 M1646 M1647
Go-back/go-forth enabled
Only DDRVAC is supported.
M1648 M1649 M1650 M1651
M1652
M1653 M1654 M1655
Go-back/go-forth direction
indicator
Only DDRVAC is supported.
M1656 M1657 M1658 M1659
M1660
M1661 M1662 M1663
Heartbeat error code
(for firmware V3.60 and later)
M1664 M1665 M1666 M1667
M1668
M1669 M1670 M1671
Heartbeat error handling
(for firmware V3.60 and later)
M1617 = OFF (default; when one goes down, all the drivers are
OFF.)
M1617 = ON (when one goes down, only the defective driver is
Number of the axis with a
D6000
Communication error code
D6001
STEP that when error occurs
D6002